Broadcom HCPL SMD Dual Optokoppler DC-In / Transistor-Out, 8-Pin SO

The Broadcom HCPL series dual channel optocouplers contain a pair of light emitting diodes and integrated photo-detectors with electrical insulation between input and output. Separate connection for the photodiode bias and output transistor collectors increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance.

High density packaging
3 MHz bandwidth
Open collector output
TTL compatible